Question

(x-5)2
$( \times - 5) { }^{2} = - 10 \times - 25$
= - 10 x +25​

Answer 1

Respuesta:

Explicación paso a paso:

$\left(x-5\right)^2=-10x-25\\x^2-10x+25=-10x-25\\x^2-10x=-10x-25-25\\x^2-10x=-10x-50\\x^2=-10x-50+10x\\x^2=-50\\x=\sqrt{-50}\\x=5\sqrt{2}$